Seat Track Position Sensors
WARNING: This page is about a different car, the 2013 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
The seat track position sensors are comprised of integrated circuits called Hall-effect switches. The seat track position sensors indicate to the RCM the position of the driver and passenger seat. The RCM uses this information in determining the deployment rate of the dual-stage air bag modules.